Mycenae

Mycenae (mĪsēˈnē) [key], ancient city of Greece, in Argolis. In historical times it had little importance and was usually dependent on Argos. Its significance is in its remote past as a center of Mycenaean civilization. The famous Lion Gate, which led into the city, and the Treasury of Atreus, the largest of the beehive tombs outside the walls of the city, are the most notable of its ancient remains.